State Street SPDR Bloomberg Convertible Securities ETF Zero Slope Spline-GARCH Volatility Analysis
Volatility Prediction for Wednesday, February 11th, 2026:19.03% (-1.39%)
Parameter Estimates
| param | t-stat | |
|---|---|---|
| 1.0335 | 4.46 | |
| 0.1145 | 5.80 | |
| 0.8389 | 34.97 | |
| -0.2326 | -1.29 | |
| 0.6556 | 2.03 | |
| -0.8688 | -2.45 | |
| 0.6538 | 1.89 | |
| -0.0974 | -0.36 | |
| -0.3334 | -1.48 | |
| 0.3288 | 1.72 | |
| -0.1140 | -0.87 |
Estimation Period:
Apr 16, 2009 to Feb 6, 2026
Apr 16, 2009 to Feb 6, 2026
News Impact Curve
Volatility Forecasts
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